Called the Spice Island (nutmeg, mace, cinnamon and other spices are grown here), Grenada is thought by many to have the most picturesque harbor in the Caribbean. Climb the cobblestone streets for a panoramic view of the magnificent waterfront, stroll in the powdery sand at Grand Anse Beach or drive to Annandale Falls for a swim in the tropical pool of a 50-foot waterfall. Divers will find the Caribbean's largest shipwreck just off the coast, and birders and hikers will become absorbed in the native flora and fauna of Grand Etang National Park.